Crail Castle - Credit: Wikimedia Commons
Crail Castle was a castle that was located in Crail, Fife, Scotland. Crail became a Royal Burgh in the 12th century. The castle was frequented by King David I of Scotland during his reign in the early 12th century and a receipt for its repair survives dated 1264. Ada de Warenne obtained Crail as part of her marriage settlement with Prince Henry of Scotland. King Robert I of Scotland reconfirmed Crail's burgh status in 1306 and confirmed the constabulary of the castle to Lawrence de Weirmerstoun in 1310. Within the castle was a chapel dedicated to the Irish Saint Rufus. Read more on Wikipedia
Source: en.wikipedia.org